—I’m sorry _______I said.—It doesn’t matter.A. how B. what C. where
The number of the red-crowned cranes will become ____ if we don’t take any action.
---You were out when I went to your house this morning. ---Oh, I _______ for a friend from England at the airport.
He is getting ______ to hear the ____ words.
If you _____ at noon, you ____ the feeding of animals.
Amy makes fewer mistakes than Frank. She does her homework ________.